Which of the following about fishing nets is correct?Ghost nets are used to catch demersal fish.Drift nets are used to catch demersal fish.Purse-seine nets are used to catch demersal fish.Trawler nets are used to catch demersal fish.

Match each type of commercial fishing technique with its description.InstructionsDrag and drop application.TrawlingTrawling drop zone empty.SeiningSeining drop zone empty.LongliningLonglining drop zone empty.Large nets are dragged through open water, but large fish and marine mammals get caught unintentionally by this process.A large net is dragged along the seafloor. Habitats are destroyed and large amounts of bycatch are produced.A very long fishing line equipped with shorter, baited lines and hooks are used to catch fish. If the lines are too shallow, turtles, dolphins, and seabirds are caught.Need help? Review these concept resources.

Fishermen get used to _____ the fishes that they had    caught. *be sharedsharedsharesharing

. Dolphins are able to help the local fishermen _____.*to drive fish into their netsin driving fish into their netsby driving fish into their netsfor driving fish into their nets

Small-scale fishing performed with nets is one of the most common fishing methods used around the world. One of the unfortunate side effects of this method is that sea turtles, which are considered threatened, get caught in the nets along with the fish. Conservation biologists at the University of Exeter in England recently devised a way to prevent these sea turtle deaths, which they tested at a fishery in northern Peru. They found that attaching green LED lights to the nets warned the turtles away, possibly because the lights made the nets more visible. The number of sea turtle deaths was reduced, but the number of fish caught seemed to remain the same.What is the main, or central, idea of the passage?

Of the three common commercial fishing techniques listed, which causes the most damage to sea bottom ecosystems?Multiple choice question.LongliningTrawlingSeining